function createHeader() {
  return ` 
      <div style="width: 100%;display: inline-block;background: #000;color: #FFFFFF;overflow: hidden;">
          <div style="width: 100%;display: inline-block;height: 60px;line-height: 60px;text-align: center;">
              <img src="" alt="MOCK LOGO" title="MOCK LOGO" height="46px" width="156px" style="width: 156px;height: 46px;margin-top: 7px;"/>	
          </div>
      </div>
    `;
}

function createFooter(defaultLang = "cn") {
  if (defaultLang == "cn") {
    return ` 
        <footer>
            <div style="margin: 0 auto;padding:0 32px 60px 32px;border-radius: 2px;">
                <p style="font-size: 14px;font-weight: 500;color: #000;margin-bottom:20px;">请保管好您的邮箱，避免账号被他人盗用</p>
                <p style="font-size: 14px;font-weight: 500;color: #000;margin-bottom:20px;">感谢您的支持</p>
                <p style="font-size: 14px;font-weight: 500;color: #000;margin-bottom:20px;">MOCK 团队</p>
                <div style="background: #F2F6FC;padding: 20px 0;">
                    <div style="width: 100%;text-align: center;padding-bottom: 32px;font-size: 14px;">随时随地使用 xxx </div>
                    <div style="text-align: center;">
                        <a href="" target="_blank" style="text-decoration-line: none">
                            <img src="" alt="" width="122px" height="36px" style="width: 122px;height: 36px;">
                        </a>
                        <a href="" target="_blank" style="text-decoration-line: none">
                            <img src="" alt="" width="122px" height="36px" style="width: 122px;height: 36px;">
                        </a>
                        <a href="" target="_blank" style="text-decoration-line: none">
                            <img src="" alt="" width="3px" height="36px" style="width: 36px;height: 36px;">
                        </a>
                    </div>
                    <div style="text-align: center;padding: 10px;font-size: 14px;">
                        如果您有任何问题或建议，请发送电子邮件到
                    </div>
                    <div style="text-align: center;padding: 10px">
                        <a href="" style="font-weight: 700;font-size: 16px;color:#000">vip@.club</a> 
                    </div>
                </div>
                
                <div style="text-align: center;padding: 10px 0;font-size: 14px;">期待与您联系</div>
                <div style="width: 100%;;text-align: center;padding: 10px 0;display: inline-block;">
                    <a href="" target="_blank" style="display: inline-block; margin-right: 15px;text-decoration-line: none">
                        <img src="" width="40px" height="40px" style="width: 40px;height: 40px;" alt="twitter">
                    </a>
                    <a href="" target="_blank" style="display: inline-block; margin-right: 15px;text-decoration-line: none">
                        <img src="" width="40px" height="40px" style="width: 40px;height: 40px;" alt="telegram">
                    </a>
                    <a href="" target="_blank" style="display: inline-block; margin-right: 15px;text-decoration-line: none">
                        <img src="" width="40px" height="40px" style="width: 40px;height: 40px;" alt="discord">
                    </a>
                    <a href="" target="_blank" style="display: inline-block; margin-right: 15px;text-decoration-line: none">
                        <img src="" width="40px" height="40px" style="width: 40px;height: 40px;" alt="facebook">
                    </a>
                </div>
                
            </div>
        </footer>
    `;
  } else {
    return `<div style="margin: 0 auto;padding:0 32px 60px 32px;border-radius: 2px;">
        <p style="font-size: 14px;font-weight: 500;color: #000;margin-bottom:20px;"> Please take good care of your email address to avoid your account being stolen by others</p>
        <p style="font-size: 14px;font-weight: 500;color: #000;margin-bottom:20px;">Thank you for your support</p>
        <p style="font-size: 14px;font-weight: 500;color: #000;margin-bottom:20px;">MOCK Team</p>
        <div style="background: #F2F6FC;padding: 20px 0;">
            <div style="width: 100%;text-align: center;padding-bottom: 32px;font-size: 14px;">Download the MOCK APP</div>
            <div style="text-align: center;">
                <a href="" target="_blank" style="text-decoration-line: none">
                    <img src="" alt="" width="122px" height="36px" style="width: 122px;height: 36px;">
                </a>
                <a href="" target="_blank" style="text-decoration-line: none">
                    <img src="" alt="" width="122px" height="36px" style="width: 122px;height: 36px;">
                </a>
                <a href="" target="_blank" style="text-decoration-line: none">
                    <img src="" alt="" width="3px" height="36px" style="width: 36px;height: 36px;">
                </a>
            </div>
            <div style="text-align: center;padding: 10px;font-size: 14px;">
                If you have comments or suggestions, please send email to 
            </div>
            <div style="text-align: center;padding: 10px">
                <a href="" style="font-weight: 700;font-size: 16px;color:#000">vip@.club</a> 
            </div>
        </div>
        
        <div style="text-align: center;padding: 10px 0;font-size: 14px;">Looking forward to keeping in touch with you</div>
        <div style="width: 100%;;text-align: center;padding: 10px 0;display: inline-block;">
            <a href="" target="_blank" style="display: inline-block; margin-right: 15px;text-decoration-line: none">
                <img src="" width="40px" height="40px" style="width: 40px;height: 40px;" alt="twitter">
            </a>
            <a href="" target="_blank" style="display: inline-block; margin-right: 15px;text-decoration-line: none">
                <img src="" width="40px" height="40px" style="width: 40px;height: 40px;" alt="telegram">
            </a>
            <a href="" target="_blank" style="display: inline-block; margin-right: 15px;text-decoration-line: none">
                <img src="" width="40px" height="40px" style="width: 40px;height: 40px;" alt="discord">
            </a>
            <a href="" target="_blank" style="display: inline-block; margin-right: 15px;text-decoration-line: none">
                <img src="" width="40px" height="40px" style="width: 40px;height: 40px;" alt="facebook">
            </a>
        </div>
        
    </div>`;
  }
}
